BR112017021810A2 - compressor comercial com dispositivo de partida eletrônico para a partida do motor elétrico - Google Patents

compressor comercial com dispositivo de partida eletrônico para a partida do motor elétrico

Info

Publication number
BR112017021810A2
BR112017021810A2 BR112017021810A BR112017021810A BR112017021810A2 BR 112017021810 A2 BR112017021810 A2 BR 112017021810A2 BR 112017021810 A BR112017021810 A BR 112017021810A BR 112017021810 A BR112017021810 A BR 112017021810A BR 112017021810 A2 BR112017021810 A2 BR 112017021810A2
Authority
BR
Brazil
Prior art keywords
winding
starting
starter
terminal
electronic
Prior art date
Application number
BR112017021810A
Other languages
English (en)
Inventor
Turetta Daniele
Pinotti Ermanno
Original Assignee
Illinois Tool Works
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Illinois Tool Works filed Critical Illinois Tool Works
Publication of BR112017021810A2 publication Critical patent/BR112017021810A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/44—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor
    • H02P1/445—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor by using additional capacitors switched at start up
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

um compressor para refrigeradores comerciais compreendendo um motor elétrico, que tem um enrolamento de partida (120) e um enrolamento de funcionamento (130), em que os terminais de entrada do dito enrolamento de partida (120) e do dito enrolamento de funcionamento (130) são conectados um no outro e na linha de tensão (l), e um dispositivo de partida eletrônico, para acionar o dito enrolamento de partida (120) para um período de partida. o dito dispositivo de partida eletrônico compreende um capacitor de funcionamento (40) tendo um primeiro terminal conectado ao termina de saída do dito enrolamento de partida (120) e um segundo terminal conectado no terminal de saída do dito enrolamento de funcionamento (130), e um capacitor de partida (45) tendo um primeiro terminal conectado ao terminal de saída do dito enrolamento de partida (120). no dispositivo de partida eletrônico é também fornecido com um comutador de estado sólido (110) que aciona o enrolamento de partida (120), e conectado entre o segundo terminal do capacitor de partida (45) e o terminal neutro da rede (n), e um circuito de controle (100) compreendendo um circuito de temporização (210, 220) que controla a comutação do dito comutador de estado sólido (110) fechando-o quando o motor é ligado e abrindo-o no fim do dito período de partida quando o motor deu a partida.
BR112017021810A 2015-05-12 2016-04-05 compressor comercial com dispositivo de partida eletrônico para a partida do motor elétrico BR112017021810A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB2015A000318A ITUB20150318A1 (it) 2015-05-12 2015-05-12 Compressore commerciale con dispositivo elettronico per l'avviamento del motore elettrico
PCT/US2016/026001 WO2016182644A1 (en) 2015-05-12 2016-04-05 Commerical compressor with electronic start device for the start of the electric motor

Publications (1)

Publication Number Publication Date
BR112017021810A2 true BR112017021810A2 (pt) 2018-07-10

Family

ID=53900961

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017021810A BR112017021810A2 (pt) 2015-05-12 2016-04-05 compressor comercial com dispositivo de partida eletrônico para a partida do motor elétrico

Country Status (6)

Country Link
US (1) US10027258B2 (pt)
EP (1) EP3295556A1 (pt)
CN (1) CN107592956B (pt)
BR (1) BR112017021810A2 (pt)
IT (1) ITUB20150318A1 (pt)
WO (1) WO2016182644A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109236623B (zh) * 2018-09-29 2020-10-02 青岛海尔智能技术研发有限公司 压缩机启动驱动电路、驱动方法、装置及计算机存储介质
CN109209850B (zh) * 2018-09-29 2021-03-23 青岛海尔智能技术研发有限公司 压缩机启动驱动电路、驱动方法、装置及计算机存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806838A (en) * 1988-05-23 1989-02-21 Weber Harold J A.C. induction motor energy conserving power control method and apparatus
US5296795A (en) * 1992-10-26 1994-03-22 Texas Instruments Incorporated Method and apparatus for starting capacitive start, induction run and capacitive start, capacitive run electric motors
US5463874A (en) 1993-10-04 1995-11-07 Tecumseh Products Company Inductively activated control and protection circuit for refrigeration systems
US5528120A (en) * 1994-09-09 1996-06-18 Sealed Unit Parts Co., Inc. Adjustable electronic potential relay
BRPI0003448B1 (pt) * 2000-07-25 2016-06-07 Brasil Compressores Sa circuito eletrônico para partida de motor a indução monofásico
EP1559189A4 (en) * 2002-10-22 2006-05-17 Young-Kee Min LOAD AND SPEED DEPENDENT ENGINE STARTING CIRCUIT AND METHOD
US6982539B1 (en) 2004-03-11 2006-01-03 Diversitech Corporation Motor starting device
BRPI0403060A (pt) * 2004-07-23 2005-05-24 Tecumseh Do Brasil Ltda Dispositivo eletrônico de partida para compressores herméticos
US7679307B2 (en) * 2006-01-20 2010-03-16 Carrier Corporation Electronic method for starting a compressor
BRPI1003594A2 (pt) * 2010-09-20 2013-01-15 Whirlpool Sa mÉtodo de partida e controle para um motor À induÇço monofÁsico, sistema de partida e controle para um motor À induÇço monofÁsico e dispositivo eletrânico de partida e controle aplicado a um motor À induÇço monofÁsico
CN103326632B (zh) * 2013-06-13 2016-01-20 常熟市天银机电股份有限公司 单相异步电机的智能式无触点低功耗起动器
CN203788198U (zh) * 2014-04-19 2014-08-20 徐东旭 单相电动机启动电容限时断路装置
CN203984280U (zh) 2014-07-11 2014-12-03 常熟市天银机电股份有限公司 商用制冷压缩机电机用互感式无触点电流起动器

Also Published As

Publication number Publication date
CN107592956B (zh) 2021-06-08
ITUB20150318A1 (it) 2016-11-12
CN107592956A (zh) 2018-01-16
US10027258B2 (en) 2018-07-17
WO2016182644A1 (en) 2016-11-17
EP3295556A1 (en) 2018-03-21
US20180076741A1 (en) 2018-03-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]